[LM_NET] HIT: Book Title

["Tichey-Staack, Mary" <mticheystaack@RIDGEFIELD.ORG>]

Hi,

I am looking for the title of a short science fiction story.  It is
about time travel and a group of people who go into the past to see and
kill dinosaurs.  They only kill the ones that are fated to die
momentarily.  However on one expedition a member of the group strays off
the path and kills a small insect, like a butterfly,  When they return
home they find that things have changed!  I am not sure if it's a
children's or an adult title.

Do you know the title and the author?  

 

TIA!

 

Mary E. Tichey-Staack

Library Media Specialist

Branchville Elementary School

40 Florida Road

Ridgefield, CT 06877

203-544-7980 x2137

 


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