!!Administrivia/SpoilersOff applies to all Heartwarming pages, so all spoilers are unmarked. Administrivia/YouHaveBeenWarned!
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SugarWiki/HeartwarmingMoments from Creator/MatthewReilly.

'''Seven Ancient Wonders'''
* Stretch saves Lily from drowning in quicksand, despite being placed amongst Jack's team to betray them. Instead, he decides to follow him instead.
* Both times Lily calls West "Daddy" and his reactions to it, which show just how much he loves her.
'''Six Sacred Stones'''
* At the end of the book, the group splits up, and [[FireForgedFriends Pooh Bear heads to Israel to rescue Stretch,]] ''alone''. Against the entirety of the Mossad.
'''Scarecrow'''
* Mother's speech to Schofield that prevents him from committing suicide after Gant's death.
'''Five Greatest Warriors'''
* West's discovery of the tomb of [[UsefulNotes/{{Jesus}} Jesus Christ]]. He refuses to look at the man's face, considering himself unworthy.

'''The Four Legendary Kingdoms'''
* Jack saves a trapped minotaur from certain death, something that literally has ''never'' happened in the history of the games.
* After being forced to kill Scarecrow in a fight to the death that Scarecrow agreed to throw, Jack rushes to save his life after the climax. It works.
* Rather than kill Hades for running the Games and costing dozens of people their lives, Jack offers his hand in friendship and gains a valuable and powerful ally for the upcoming trials.