I somehow missed this installment in Taylor's Ark when it came out. I very much enjoyed the book. Shona gets an assignment on what seems like an ideal world, low population beautiful setting, wonderful accommodations, but like all Edens, this one has a snake or two. Literally in this case. She must figure out the secrets the colonists are determined to keep, and learn why she, and her animals were brought to this planet, in time for all of them to make it off world alive. The secret lies partly in her companion the ottle, the intelligent alien who accompanies her to study the human condition. What she discovers complicates their escape and survival, but increases the urgency and importance. Quite a ride.