Probably the same textbook that I actually bought twice (with my own money, and considering the number of 'freebies' I got from reps over the years that is saying something!)

I have posted an erroneous summary for 2 (v. poor) reasons:
1) It agrees with the textbooks, so is what most undergraduates are taught (& that is the point of these summaries) &;
2) I haven't had a chance to update it even though it is several years old (writing new summaries instead).

For those interested in an intro to rate-determining states (replacing Rate Determining Steps) see
ChemPhysChem 2011, 12, 1413 (doi.org/10.1002/cphc... (behind a paywall))
or
Chem Soc Rev 2025, 54, 9145 (doi.org/10.1039/D4CS...)

'Enjoy' (but not too much as it isn't synthetic/organic chemistry)

My employer (a certain large dairy co-op) might have few very good examples of them! The ones I know will certainly find all the mistakes I’ve made.