Take a peek at this

I was reading an email which said:  "Take a peak at Session 1..."  Uh, I think she peaked ... I mean, picked ... the wrong word.  Did I pique your curiosity?  Which word should she have chosen for that email I read?

I wrote about these three words in 2010:  Write It Right ~ peaked, peeked, piqued

I wrote about two of these words in 2017:  TWOsday ~ comparing peek and pique