To be honest with you.... I feel a bit nervous about this 100 lessons book...
Being literate isn't just knowing your letter names, common digraphs, trigraphs and sight words, being able to write an okish letter to Granny at Christmas and spending time hiding behind Harry Potter...
Reading is a more complex multi-layered skill than you could ever teach fully in just 100 lessons. It takes direction, yes, but also lots of experience. Margaret Meek argues that texts teach what readers learn - and it is true. We learn how to read by reading real and high quality literature. Reading a form and reading a poem are very different skills, reading a novel and reading an article, reading how to put your new wardrobe together and reading a post on mn.... all these require different vocabulary, responses, levels of understanding, empathy and basically a huge number of very different demands from the reader.
I think your daughter will have more success if you employ a teacher for formal text, sentence and word level tuition. You should then ensure that you weave reading opportunitues into the natural pace of your family life. When you are at the museum pick up the leaflet in English and read it with your dd then put her in charge of finding where to go, read with your children in English at least once a day, ask them to read the shopping list out in Monoprix, have a big stock of English board games, organise English speaking penpals to e-mail, chat on msn with and write to by mail, buy lots of English book, subscribe to The Beano and cook using English recipes with your children these are just some reading and writing opportunities there are many many more.
As well as this you MUST model being literate in English too. Openly write, read, speak and listen in English. Make it look respectable, fun, desirable and worthwhile doing. My best friend's Father was a keen musician in his spare time - it is no surprise all his children are wonderfully talented in playing many instruments. If you employ a good teacher and model literacy well your children are likely to become literate as naturally, easily and annoyingly well as my friend's family play music!
Becoming literate in any language is a wonderful thing - Enjoy the process in English!!!