I don't know much about the contract but quite a few people have said they aren't great. The decision lies with you bit if you decide to sign the contract than do so after reading it carefully. And of course I would continue to read. P.S Take your time to decide about the contract and to mourn.
You have my condolences, author. Losing a loved one is indeed a painful experience but we have to be strong. I would read this novel even if this goes premium. Thank you for your resolve to not give up on this novel!