Title Caught / Margaret Peterson Haddix.

SRP 2013 REVIEW: This is the fifth story in the Missing series and it's about Einstein, his wife, Mileva, and Liserel, Einstein's secret daughter! Even though Jonah and Katherine are invisible, Mileva can see them. The journey continues as Liserel as at a serious condition where she might die! The elucidator is in Mileva's hand throughout the trip. Will she uravel the secrets of Time travel? WIll this mess up time forever? This book is a FANTASTIC book......probably the best I have and will have read!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!