I’ve been questing for materials exactly related to this thread and think the gathering together of monolingual resources is a perfect idea. If a moderator or anyone else sees fit to make this a different thread, I’d appreciate it. Any takers?
Aside from the few Nature Method books listed, most of the selections on the Accademia website are rather outdated. I’d be very interested in hearing about more recommendations of relatively contemporary or just plain effective books for autodidactic pursuits.
What criteria should be held to? I think any book which is readable from the get-go in the native language and which progressively leads to a basic ability to understand and put together sentences in said language is ideal. I understand that everybody has their own preferences, but since this is about the “direct/nature/inductive method” of language learning, that criteria should be adhered to.
I’ll try making a list for people to add to at their convenience. Given that I only speak English and Spanish, I’m humbly basing my judgements on what I’ve been able to find that’s close to Lingua Latina in scope and practice. These are the languages I myself am trying to learn, so I’ve a vested interest in gathering recommendations and critiques. So far, I’d rank these as the “best”:
Latin: Lingua Latina and related materials (the model for this method of a thousand names. Does anyone have accurate audio recordings for the following chapters?)
Greek: Italian Athenaze and related materials (supplemented with the Oxford audio CD of the first five chapters and Assimil for correct pronunciation)
Spanish: Lengua española: comprensión (which needs copyediting from what I see on Google Preview, but it looks like a spot-on imitation of Lingua Latina) Also available are Hall, Worman, Diez de la Cortina, etc. but as a native speaker I find their vocabulary and syntax choices unrealistically fussy and outdated (not to mention racist at one hilarious point!). If I can acquire a copy of the former book, I could make audio for it with Latin American pronunciation.
French: Le français par la méthode nature and related materials (apparently there are LPs with accompanying audio that I’ll be requesting at my local library, but anyone with a “pure” accent should record it!), Worman, etc.
Italian: L’Italiano secondo il «Metodo Natura» and its reader (surprisingly, I’ve been unable to find any other books around and a recording would be appreciated).
German: Nothing close from what’s been written here, but Worman’s looks very good in comparison to his other readers. I’m planning to take a while with the classical and romance languages before tackling this tongue.
English: English by the Nature Method and its reader. I’m planning on making audio for this as soon as possible.