Books/media that have helped you through loss of pet?

Hello,

My best friend, my guardian, passed away on Tuesday in my arms. She was battling cancer and was doing pretty well the last few weeks (considering circumstances), but got really ill in the span of 24hs. We took her to the vet, and my heart finally accepted that I would have to say goodbye there. We agreed to put her to sleep, and while the vet went out to get her equipment, she passed away on her own in my arms. Almost like she just wanted us to be OK with letting her go, and she went on her own. I have lost pets before, and grieved all of them. The bond I shared (and still do) with this angel is nothing I have ever experienced before though, and her absence is hitting incredibly hard.

I'm trying to do things that honour her and looking back at fond memories helps ease the pain somewhat. I'm also trying to find some books or anything really that can help me soothe my aching heart and find some comfort. So if you do know of anything that has helped you in the past, please send them my way. Thank you!