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$109.99
{"Id":4280860,"Title":"Algol-Like Languages","Authors":["O\u0027Hearn, Peter","Tennent, Robert"],"ShortTitle":"Algol-Like Languages","Author":"O\u0027Hearn, Peter","Ean":"9780817638801","Isbn":"0817638806","Publisher":"Birkhauser","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1686295,1191092],"CategoryIds":[877,1125],"FormatId":1,"FamilyId":346683,"SeriesId":26892,"LanguageId":56,"PriceMin":109.99,"PriceMax":109.99,"Desirability":1,"PublicationDate":"1996-12-01T00:00:00","Join":null}
$153.99
{"Id":15745886,"Title":"Algol-Like Languages","Authors":["O\u0027Hearn, Peter","Tennent, Robert"],"ShortTitle":"Algol-Like Languages","Author":"O\u0027Hearn, Peter","Ean":"9781475738537","Isbn":"1475738536","Publisher":"Birkhauser","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1686295,1191092],"CategoryIds":[877,898,1125],"FormatId":2,"FamilyId":346683,"SeriesId":26892,"LanguageId":56,"PriceMin":153.99,"PriceMax":153.99,"Desirability":1,"PublicationDate":"2013-03-03T00:00:00","Join":null}
$109.99
{"Id":15600146,"Title":"Algol-Like Languages","Authors":["O\u0027Hearn, Peter","Tennent, Robert"],"ShortTitle":"Algol-Like Languages","Author":"O\u0027Hearn, Peter","Ean":"9781461286615","Isbn":"1461286611","Publisher":"Birkhauser","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1686295,1191092],"CategoryIds":[877,898,1125],"FormatId":2,"FamilyId":346683,"SeriesId":26892,"LanguageId":56,"PriceMin":109.99,"PriceMax":109.99,"Desirability":0,"PublicationDate":"2011-10-17T00:00:00","Join":null}
$109.99
{"Id":4281253,"Title":"Algol-Like Languages","Authors":["O\u0027Hearn, Peter","Tennent, Robert"],"ShortTitle":"Algol-Like Languages","Author":"O\u0027Hearn, Peter","Ean":"9780817639372","Isbn":"0817639373","Publisher":"Birkhauser","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1686295,1191092],"CategoryIds":[877,1125],"FormatId":1,"FamilyId":346683,"SeriesId":26892,"LanguageId":56,"PriceMin":109.99,"PriceMax":109.99,"Desirability":0,"PublicationDate":"1996-12-01T00:00:00","Join":null}
$21.24
{"Id":30133955,"Title":"Silverglades: A Full Moon Rising","Authors":["O\u0027Hearn, Colin","O\u0027Hearn, Colin"],"ShortTitle":"Silverglades: A Full Moon Rising","Author":"O\u0027Hearn, Colin","Ean":"9798951430045","Isbn":"","Publisher":"Grappling Iris","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[12819510,12819510],"CategoryIds":[893],"FormatId":2,"FamilyId":13602071,"SeriesId":null,"LanguageId":56,"PriceMin":21.24,"PriceMax":21.24,"Desirability":6,"PublicationDate":"2026-09-09T00:00:00","Join":null}
$43.74
{"Id":30133896,"Title":"Silverglades: A Full Moon Rising","Authors":["O\u0027Hearn, Colin","O\u0027Hearn, Colin"],"ShortTitle":"Silverglades: A Full Moon Rising","Author":"O\u0027Hearn, Colin","Ean":"9798951430038","Isbn":"","Publisher":"Grappling Iris","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[12819510,12819510],"CategoryIds":[893],"FormatId":1,"FamilyId":13602071,"SeriesId":null,"LanguageId":56,"PriceMin":43.74,"PriceMax":43.74,"Desirability":4,"PublicationDate":"2026-09-09T00:00:00","Join":null}
$18.00
{"Id":28684997,"Title":"Humility of the Saints: The Litany of Humility Made Flesh","Authors":["O\u0027Hearn, Patrick"],"ShortTitle":"Humility of the Saints: The Litany of Humility Made Flesh","Author":"O\u0027Hearn, Patrick","Ean":"9798889115847","Isbn":"","Publisher":"Sophia Institute Press","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[10795545],"CategoryIds":[606,767,786],"FormatId":2,"FamilyId":null,"SeriesId":null,"LanguageId":56,"PriceMin":18.0,"PriceMax":18.0,"Desirability":100,"PublicationDate":"2026-02-17T00:00:00","Join":null}
$9.49
{"Id":15347539,"Title":"The Flame of Olympus","Authors":["O\u0027Hearn, Kate"],"ShortTitle":"Flame of Olympus","Author":"O\u0027Hearn, Kate","Ean":"9781442444102","Isbn":"144244410X","Publisher":"Aladdin Paperbacks","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[919748],"CategoryIds":[893],"FormatId":2,"FamilyId":2674078,"SeriesId":182217,"LanguageId":56,"PriceMin":9.49,"PriceMax":9.49,"Desirability":75,"PublicationDate":"2013-05-07T00:00:00","Join":null}
$18.04
{"Id":29426841,"Title":"Arcanum: Secrets of the Madonna","Authors":["O\u0027Hearn, Kelly"],"ShortTitle":"Arcanum: Secrets of the Madonna","Author":"O\u0027Hearn, Kelly","Ean":"9798990579873","Isbn":"","Publisher":"Global Entanglement, LLC","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[11158891],"CategoryIds":[561,886],"FormatId":2,"FamilyId":13480889,"SeriesId":655570,"LanguageId":56,"PriceMin":18.04,"PriceMax":18.04,"Desirability":57,"PublicationDate":"2026-06-09T00:00:00","Join":null}
$17.05
{"Id":29611106,"Title":"Angel of God: Devotion to the Guardian Angels for Children","Authors":["O\u0027Hearn, Patrick"],"ShortTitle":"Angel of God: Devotion to the Guardian Angels for Children","Author":"O\u0027Hearn, Patrick","Ean":"9798889116684","Isbn":"","Publisher":"Sophia Institute Press","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[3678584],"CategoryIds":[876],"FormatId":1,"FamilyId":null,"SeriesId":null,"LanguageId":56,"PriceMin":17.05,"PriceMax":17.05,"Desirability":42,"PublicationDate":"2026-09-15T00:00:00","Join":null}
$9.49
{"Id":15853553,"Title":"The End of Olympus","Authors":["O\u0027Hearn, Kate"],"ShortTitle":"End of Olympus","Author":"O\u0027Hearn, Kate","Ean":"9781481447188","Isbn":"1481447181","Publisher":"Aladdin Paperbacks","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[919748],"CategoryIds":[893],"FormatId":2,"FamilyId":2304664,"SeriesId":182217,"LanguageId":56,"PriceMin":9.49,"PriceMax":9.49,"Desirability":36,"PublicationDate":"2017-11-21T00:00:00","Join":null}
$10.44
{"Id":15347605,"Title":"The New Olympians","Authors":["O\u0027Hearn, Kate"],"ShortTitle":"New Olympians","Author":"O\u0027Hearn, Kate","Ean":"9781442444164","Isbn":"1442444169","Publisher":"Aladdin Paperbacks","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[919748],"CategoryIds":[893],"FormatId":2,"FamilyId":5463307,"SeriesId":182217,"LanguageId":56,"PriceMin":10.44,"PriceMax":10.44,"Desirability":34,"PublicationDate":"2014-12-02T00:00:00","Join":null}
$9.49
{"Id":15348610,"Title":"Origins of Olympus","Authors":["O\u0027Hearn, Kate"],"ShortTitle":"Origins of Olympus","Author":"O\u0027Hearn, Kate","Ean":"9781442497160","Isbn":"1442497165","Publisher":"Aladdin Paperbacks","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[919748],"CategoryIds":[700,893],"FormatId":2,"FamilyId":3554306,"SeriesId":182217,"LanguageId":56,"PriceMin":9.49,"PriceMax":9.49,"Desirability":32,"PublicationDate":"2015-12-01T00:00:00","Join":null}
$14.24
{"Id":26821477,"Title":"Arcanum: In the Temple Shadows","Authors":["O\u0027Hearn, Kelly"],"ShortTitle":"Arcanum: In the Temple Shadows","Author":"O\u0027Hearn, Kelly","Ean":"9798990579804","Isbn":"","Publisher":"Global Entanglement, LLC","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[11158891],"CategoryIds":[561,886],"FormatId":2,"FamilyId":13009982,"SeriesId":655570,"LanguageId":56,"PriceMin":14.24,"PriceMax":14.24,"Desirability":29,"PublicationDate":"2024-05-20T00:00:00","Join":null}
$9.49
{"Id":24296676,"Title":"Escape from Atlantis","Authors":["O\u0027Hearn, Kate"],"ShortTitle":"Escape from Atlantis","Author":"O\u0027Hearn, Kate","Ean":"9781534456921","Isbn":"1534456929","Publisher":"Aladdin Paperbacks","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[3533242],"CategoryIds":[700,893],"FormatId":2,"FamilyId":null,"SeriesId":108043,"LanguageId":56,"PriceMin":9.49,"PriceMax":9.49,"Desirability":23,"PublicationDate":"2022-10-25T00:00:00","Join":null}
From $9.99
{"Id":15853536,"Title":"Rise of the Titans","Authors":["O\u0027Hearn, Kate"],"ShortTitle":"Rise of the Titans","Author":"O\u0027Hearn, Kate","Ean":"9781481447140","Isbn":"1481447149","Publisher":"Aladdin Paperbacks","IsOnShelf":true,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1,2],"GroupIds":[],"ContributorIds":[919748],"CategoryIds":[893],"FormatId":1,"FamilyId":12346140,"SeriesId":182217,"LanguageId":56,"PriceMin":9.99,"PriceMax":18.99,"Desirability":23,"PublicationDate":"2015-12-01T00:00:00","Join":null}
$31.34
{"Id":29426839,"Title":"Arcanum: Secrets of the Madonna","Authors":["O\u0027Hearn, Kelly"],"ShortTitle":"Arcanum: Secrets of the Madonna","Author":"O\u0027Hearn, Kelly","Ean":"9798990579866","Isbn":"","Publisher":"Global Entanglement, LLC","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[11158891],"CategoryIds":[561,886],"FormatId":1,"FamilyId":13480889,"SeriesId":655570,"LanguageId":56,"PriceMin":31.34,"PriceMax":31.34,"Desirability":22,"PublicationDate":"2026-06-09T00:00:00","Join":null}
From $4.99
{"Id":15853580,"Title":"Valkyrie","Authors":["O\u0027Hearn, Kate"],"ShortTitle":"Valkyrie","Author":"O\u0027Hearn, Kate","Ean":"9781481447386","Isbn":"1481447386","Publisher":"Aladdin Paperbacks","IsOnShelf":true,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1,2],"GroupIds":[],"ContributorIds":[919748],"CategoryIds":[893],"FormatId":2,"FamilyId":3286564,"SeriesId":297460,"LanguageId":56,"PriceMin":4.99,"PriceMax":8.54,"Desirability":21,"PublicationDate":"2016-12-06T00:00:00","Join":null}
The Pegasus Mythic Collection Books 1-6 (Boxed Set): The Flame of Olympus; Olympus at War; The New Olympians; Origins of Olympus; Rise of the Titans;
O'Hearn, Kate
Paperback
$56.99
{"Id":16788312,"Title":"The Pegasus Mythic Collection Books 1-6 (Boxed Set): The Flame of Olympus; Olympus at War; The New Olympians; Origins of Olympus; Rise of the Titans;","Authors":["O\u0027Hearn, Kate"],"ShortTitle":"Pegasus Mythic Collection Books 1-6 (Boxed Set): The Flame of Olympus;\u2026","Author":"O\u0027Hearn, Kate","Ean":"9781534400337","Isbn":"1534400338","Publisher":"Aladdin Paperbacks","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[919748],"CategoryIds":[893],"FormatId":2,"FamilyId":null,"SeriesId":182217,"LanguageId":56,"PriceMin":56.99,"PriceMax":56.99,"Desirability":21,"PublicationDate":"2017-12-05T00:00:00","Join":null}
$26.55
{"Id":25036638,"Title":"Courtship of the Saints: How the Saints Met Their Spouses","Authors":["O\u0027Hearn, Patrick"],"ShortTitle":"Courtship of the Saints: How the Saints Met Their Spouses","Author":"O\u0027Hearn, Patrick","Ean":"9781505130065","Isbn":"1505130069","Publisher":"Tan Books","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[3678584],"CategoryIds":[786],"FormatId":1,"FamilyId":null,"SeriesId":null,"LanguageId":56,"PriceMin":26.55,"PriceMax":26.55,"Desirability":20,"PublicationDate":"2023-05-30T00:00:00","Join":null}