Heartwarming / Mortal Engines

Crowning Moments of Heartwarming in the Mortal Engines book series:
  • In A Darkling Plain, the scenes where Fishcake and Anna find Sathya's hermitage in the mountains, and start acting like a family... Especially the scene where Anna carves a toy horse for Fishcake, and he acts like it's the most beautiful thing he's ever seen. Sniff.

http://tvtropes.org/pmwiki/pmwiki.php/Heartwarming/MortalEngines